Karthik Kambatla created HADOOP-9049:
----------------------------------------
Summary: DelegationTokenRenewer needs to be Singleton and
FileSystems should register/deregister to/from.
Key: HADOOP-9049
URL: https://issues.apache.org/jira/browse/HADOOP-9049
Project: Hadoop Common
Issue Type: Bug
Components: security
Affects Versions: 2.0.2-alpha
Reporter: Karthik Kambatla
Currently, DelegationTokenRenewer is not singleton.
Each filesystem using it spawns its own DelegationTokenRenewer. Also, they
don't stop the Renewer leading to other problems.
A single DelegationTokenRenewer should be sufficient for all FileSystems.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
